Chrysos Corp. Ltd. engages in the provision of novel assay services to the global mining industry through its proprietary Chrysos PhotonAssay technology. The firm's PhotonAssay technology is a quantitative, chemistry-free assay solution which can be used to detect a wide range of elements, proving particularly effective for gold. It operates through the following geographical segments: EMEA, Australia, and Americas. The company was founded by Robert Henry Richard Adamson and James Tickner on June 21, 2016, and is headquartered in Tonsley, Australia.